INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c6273f83aec88dca94716cf215245ef411a0f7229ebea266d78b3f459859174', 
    'sgl3Eki2UcvDrSLlIYSXEjJGDEYIHme9P42Bw1sKzV8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)